272235264

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 839838720

約数和(自身を除く): 567603456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 256, 316, 336, 384, 448, 474, 553, 632, 641, 672, 768, 896, 948, 1106, 1264, 1282, 1344, 1659, 1792, 1896, 1923, 2212, 2528, 2564, 2688, 3318, 3792, 3846, 4424, 4487, 5056, 5128, 5376, 6636, 7584, 7692, 8848, 8974, 10112, 10256, 13272, 13461, 15168, 15384, 17696, 17948, 20224, 20512, 26544, 26922, 30336, 30768, 35392, 35896, 41024, 50639, 53088, 53844, 60672, 61536, 70784, 71792, 82048, 101278, 106176, 107688, 123072, 141568, 143584, 151917, 164096, 202556, 212352, 215376, 246144, 287168, 303834, 354473, 405112, 424704, 430752, 492288, 574336, 607668, 708946, 810224, 861504, 1063419, 1148672, 1215336, 1417892, 1620448, 1723008, 2126838, 2430672, 2835784, 3240896, 3446016, 4253676, 4861344, 5671568, 6481792, 8507352, 9722688, 11343136, 12963584, 17014704, 19445376, 22686272, 34029408, 38890752, 45372544, 68058816, 90745088, 136117632, 272235264]

約数ペア:

[(1, 272235264), (2, 136117632), (3, 90745088), (4, 68058816), (6, 45372544), (7, 38890752), (8, 34029408), (12, 22686272), (14, 19445376), (16, 17014704), (21, 12963584), (24, 11343136), (28, 9722688), (32, 8507352), (42, 6481792), (48, 5671568), (56, 4861344), (64, 4253676), (79, 3446016), (84, 3240896), (96, 2835784), (112, 2430672), (128, 2126838), (158, 1723008), (168, 1620448), (192, 1417892), (224, 1215336), (237, 1148672), (256, 1063419), (316, 861504), (336, 810224), (384, 708946), (448, 607668), (474, 574336), (553, 492288), (632, 430752), (641, 424704), (672, 405112), (768, 354473), (896, 303834), (948, 287168), (1106, 246144), (1264, 215376), (1282, 212352), (1344, 202556), (1659, 164096), (1792, 151917), (1896, 143584), (1923, 141568), (2212, 123072), (2528, 107688), (2564, 106176), (2688, 101278), (3318, 82048), (3792, 71792), (3846, 70784), (4424, 61536), (4487, 60672), (5056, 53844), (5128, 53088), (5376, 50639), (6636, 41024), (7584, 35896), (7692, 35392), (8848, 30768), (8974, 30336), (10112, 26922), (10256, 26544), (13272, 20512), (13461, 20224), (15168, 17948), (15384, 17696)]